modular design,random combination size as you will Multi selection: 1.P10 red color module 2.P10 yellow color module 3.P10 green color module 4.P10 blue color module 5.P10 white color module 6.P10 dual color module 7.P10 full color module. distribution scanning and Modulation design technique 4. completely adapted to adverse circumstance outdoors 3. Superelevation brightness led, the content is demonstrated clearly.